#51221: py-bob-io-video: build fails with ffmpeg-3.0+ ----------------------+----------------------------- Reporter: devans@… | Owner: tiago.pereira@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: Keywords: haspatch | Port: py-bob-io-video ----------------------+----------------------------- As noted in #50694, the current version of py{27,34}-bob-io-video fails to build with ffmpeg 3.0+ due to the use of deprecated API removed in ffmpeg 3.0. {{{ [ 25%] Building CXX object CMakeFiles/bob_io_video.dir/opt/local/var/macports/build /_opt_macports_trunk_dports_python_py-bob-io-video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp.o /Applications/Xcode-7.2/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -DBLITZ_VERSION=\"0.10\" -DHAVE_AVFORMAT_ALLOC_OUTPUT_CONTEXT2=None -DHAVE_BLITZ=1 -DHAVE_LIBAVCODEC=1 -DHAVE_LIBAVFORMAT=1 -DHAVE_LIBAVUTIL=1 -DHAVE_LIBSWSCALE=1 -DLIBAVCODEC_VERSION=\"57.24.102\" -DLIBAVFORMAT_VERSION=\"57.25.100\" -DLIBAVUTIL_VERSION=\"55.17.103\" -DLIBSWSCALE_VERSION=\"4.0.100\" -DNO_IMPORT_ARRAY=1 -DNPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION -DPY_ARRAY_UNIQUE_SYMBOL=BOB_NUMPY_C_API -D__STDC_CONSTANT_MACROS=None -Dbob_io_video_EXPORTS -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7 /site-packages/bob/io/base/include -isystem /opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7 /site-packages/bob/core/include -I/opt/local/var/macports/build /_opt_macports_trunk_dports_python_py-bob-io-video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7 /site-packages/bob/blitz/include -isystem /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7 /site-packages/numpy/core/include -std=c++0x -pedantic -Wall -pthread -Qunused-arguments -m64 -arch x86_64 -isysroot /Applications/Xcode-7.2/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk -mmacosx-version-min=10.10 -fPIC -o CMakeFiles/bob_io_video.dir/opt/local/var/macports/build /_opt_macports_trunk_dports_python_py-bob-io-video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp.o -c /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io-video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp In file included from /opt/local/var/macports/build /_opt_macports_trunk_dports_python_py-bob-io-video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:28: /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/include/bob.io.video/utils.h:125:7: error: unknown type name 'PixelFormat'; did you mean 'AVPixelFormat'? PixelFormat source_pixel_format, PixelFormat dest_pixel_format); ^~~~~~~~~~~ AVPixelFormat /opt/local/include/libavutil/pixfmt.h:61:6: note: 'AVPixelFormat' declared here enum AVPixelFormat { ^ In file included from /opt/local/var/macports/build /_opt_macports_trunk_dports_python_py-bob-io-video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:28: /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/include/bob.io.video/utils.h:125:40: error: unknown type name 'PixelFormat'; did you mean 'AVPixelFormat'? PixelFormat source_pixel_format, PixelFormat dest_pixel_format); ^~~~~~~~~~~ AVPixelFormat /opt/local/include/libavutil/pixfmt.h:61:6: note: 'AVPixelFormat' declared here enum AVPixelFormat { ^ In file included from /opt/local/var/macports/build /_opt_macports_trunk_dports_python_py-bob-io-video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:28: /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/include/bob.io.video/utils.h:138:49: error: unknown type name 'PixelFormat'; did you mean 'AVPixelFormat'? boost::shared_ptr<AVCodecContext> stream, PixelFormat pixfmt); ^~~~~~~~~~~ AVPixelFormat /opt/local/include/libavutil/pixfmt.h:61:6: note: 'AVPixelFormat' declared here enum AVPixelFormat { ^ /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:716:34: error: use of undeclared identifier 'PIX_FMT_YUV420P'; did you mean 'AV_PIX_FMT_YUV420P'? retval->codec->pix_fmt = AV_PIX_FMT_YUV420P; ^~~~~~~~~~~~~~~~~~ AV_PIX_FMT_YUV420P /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:45:28: note: expanded from macro 'AV_PIX_FMT_YUV420P' #define AV_PIX_FMT_YUV420P PIX_FMT_YUV420P ^ /opt/local/include/libavutil/pixfmt.h:63:5: note: 'AV_PIX_FMT_YUV420P' declared here AV_PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples) ^ /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:757:46: error: unknown type name 'PixelFormat'; did you mean 'AVPixelFormat'? boost::shared_ptr<AVCodecContext> codec, PixelFormat pixfmt) { ^~~~~~~~~~~ AVPixelFormat /opt/local/include/libavutil/pixfmt.h:61:6: note: 'AVPixelFormat' declared here enum AVPixelFormat { ^ /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:814:12: warning: 'avpicture_alloc' is deprecated [-Wdeprecated-declarations] int ok = avpicture_alloc(&picture, pixfmt, codec->width, codec->height); ^ /opt/local/include/libavcodec/avcodec.h:4871:5: note: 'avpicture_alloc' has been explicitly marked deprecated here int avpicture_alloc(AVPicture *picture, enum AVPixelFormat pix_fmt, int width, int height); ^ /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:862:2: error: unknown type name 'PixelFormat'; did you mean 'AVPixelFormat'? PixelFormat source_pixel_format, PixelFormat dest_pixel_format) { ^~~~~~~~~~~ AVPixelFormat /opt/local/include/libavutil/pixfmt.h:61:6: note: 'AVPixelFormat' declared here enum AVPixelFormat { ^ /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:862:35: error: unknown type name 'PixelFormat'; did you mean 'AVPixelFormat'? PixelFormat source_pixel_format, PixelFormat dest_pixel_format) { ^~~~~~~~~~~ AVPixelFormat /opt/local/include/libavutil/pixfmt.h:61:6: note: 'AVPixelFormat' declared here enum AVPixelFormat { ^ /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:1112:27: warning: 'av_free_packet' is deprecated [-Wdeprecated-declarations] if (p->size || p->data) av_free_packet(p); ^ /opt/local/include/libavcodec/avcodec.h:4040:6: note: 'av_free_packet' has been explicitly marked deprecated here void av_free_packet(AVPacket *pkt); ^ /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:1149:26: warning: 'coded_frame' is deprecated [-Wdeprecated-declarations] if (stream->codec->coded_frame->key_frame) pkt->flags |= AV_PKT_FLAG_KEY; ^ /opt/local/include/libavcodec/avcodec.h:2945:35: note: 'coded_frame' has been explicitly marked deprecated here attribute_deprecated AVFrame *coded_frame; ^ /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:1272:26: warning: 'coded_frame' is deprecated [-Wdeprecated-declarations] if (stream->codec->coded_frame && stream->codec->coded_frame->key_frame) ^ /opt/local/include/libavcodec/avcodec.h:2945:35: note: 'coded_frame' has been explicitly marked deprecated here attribute_deprecated AVFrame *coded_frame; ^ /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:1272:56: warning: 'coded_frame' is deprecated [-Wdeprecated-declarations] if (stream->codec->coded_frame && stream->codec->coded_frame->key_frame) ^ /opt/local/include/libavcodec/avcodec.h:2945:35: note: 'coded_frame' has been explicitly marked deprecated here attribute_deprecated AVFrame *coded_frame; ^ /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:1425:5: warning: 'av_free_packet' is deprecated [-Wdeprecated-declarations] av_free_packet(pkt.get()); ^ /opt/local/include/libavcodec/avcodec.h:4040:6: note: 'av_free_packet' has been explicitly marked deprecated here void av_free_packet(AVPacket *pkt); ^ /opt/local/var/macports/build/_opt_macports_trunk_dports_python_py-bob-io- video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp:1519:5: warning: 'av_free_packet' is deprecated [-Wdeprecated-declarations] av_free_packet(pkt.get()); ^ /opt/local/include/libavcodec/avcodec.h:4040:6: note: 'av_free_packet' has been explicitly marked deprecated here void av_free_packet(AVPacket *pkt); ^ 7 warnings and 7 errors generated. make[2]: *** [CMakeFiles/bob_io_video.dir/opt/local/var/macports/build /_opt_macports_trunk_dports_python_py-bob-io-video/py27-bob-io- video/work/bob.io.video-2.0.5/bob/io/video/cpp/utils.cpp.o] Error 1 make[1]: *** [CMakeFiles/bob_io_video.dir/all] Error 2 }}} Similar errors occur in bob/io/video/cpp/reader.cpp and bob/io/video/cpp/writer.cpp. Attached is a proposed patch that fixes the ffmpeg 3.0 build errors without effecting builds on earlier versions. Tested with ffmpeg 2.8.6 and 3.0.1. Let me know if you agree this patch can be committed. I'd like to do this as soon as possible so that we can upgrade ffmpeg to the 3.0 version series now at ffmpeg 3.0.1. Thanks -- Ticket URL: <https://trac.macports.org/ticket/51221> MacPorts <https://www.macports.org/> Ports system for OS X